In which of the following animals is a post-a | vedclass

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(D) The presence of a $post-anal tail$ is one of the fundamental diagnostic characteristics of the phylum $Chordata$. Among the given options, $Earthw

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Snake

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(D) The presence of a $post-anal tail$ is one of the fundamental diagnostic characteristics of the phylum $Chordata$. Among the given options, $Earthworm$ $(Annelida)$, $Scorpion$ $(Arthropoda)$, and $Lower invertebrates$ do not possess a post-anal tail. $Snake$ belongs to the class $Reptilia$ under the phylum $Chordata$. Therefore, a snake possesses a post-anal tail during its life cycle.

In which of the following animals is a post-anal tail found?

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